MyDNS would automatically quote strings, and add '\' to special characters. mydnsexport would quote strings, but would not escape special characters. This creates a conflict on how strings such as DKIM domain key should be stored in the database.

This is a very late reply, but only now have I hit the issues with the export of DKIM records. The patch that I attached allows for TXT records of up to 1024 bytes (given the data column is expanded accordingly).

Only the output of the mydnsexport for bind is modified, so it does not address this report in that regard.